* {
    list-style: none;
    margin: 0;
    padding: 0;
    box-sizing: border-box;

}

ul,
li {
    list-style: none;
}

a {
    text-decoration: none;
    color: black;
}

.top {
    width: 1280px;
    height: 30px;
    background: whitesmoke;
    margin: 0 auto;


}

.top span {
    color: black;
    font-size: 16px;
    padding-top: 10px;
}

.if {
    width: 80px;
    float: right;

}

.nav {
    height: 100px;
    width: 1280px;
    margin: 0 auto;
    display: flex;
    /* justify-content: space-between; */
}
.nav .company-name{
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.nav .company-name h1{
    font-size: 20px;
}
.nav .company-name h2{
    font-size: 16px;
    letter-spacing: -1px;
    text-align: center;
    font-weight: lighter;
}

.nav ul {
    width: 730px;
}

.nav li {
    width: 105px;
    height: 100px;
    text-align: center;
    display: flex;
    flex-direction: column;
    float: left;
    font-size: 16px;
    padding-top: 30px;
}




.nav ul li:hover {
    border-bottom: 5px solid skyblue;
    background: whitesmoke;
}
.right{
    display: flex;
   padding-left: 200px;
}

.swiper {
    width: 1280px;
    height: 545px;
    margin: 0 auto;
    position: relative;
}

.swiper img {
    width: 1280px;
    height: 545px;

}

.pages {
    width: 150px;
    position: absolute;
    /* left: 500x; */
    right: 500px;
    bottom: 40px;
    transform: translate(-50%);
    display: flex;
    justify-content: space-around;
}

.pages li {
    width: 10px;
    height: 10px;
    background: #a2d2e9;
    border-radius: 5px;
    display: inline-block;

}

.pages li:first-of-type {
    background: #64c6f4;
}
.bottom {
    width: 1280px;
    height: 100px;
    background: rgb(60, 156, 211);
    margin: 0 auto;
}

.bottom {
    text-align: center;
    color: white;

}

.bo1 {
    padding-top: 15px;
}

.bo1 img {
    width: 20px;
    height: 15px;
    padding-left: 3px;
}

.bo2 {
    margin-top: 15px;
}